Was using the database to help fill in missing stamps, shells and coins for my Stamp book, and discovered that starting with the mid range priced shells, that some of the prices have changed a great deal, for example, Blue Spiral sea shels, listed int he database as approx. 6K np are now valued at approx 15K for the lower end. Purple Spiral Sea Shells, listed in DB for about 7K are now about 18K at the low end. It could be that someone is buying up and stocking them in their own shop, but it will start affecting the prices on the ones that are not as common in the player shops. Just thought I'd mention it...